Digital Thermometers

A Digital Thermometers is a device that measures temperature or a temperature gradient (the degree of hotness or coldness of an object) A thermometer has two important elements: a temperature sensor (e the bulb of a mercury-in-glass thermometer or the pyrometric sensor in an infrared thermometer) in which some change occurs with a change in temperature; and some means of converting this change into a numerical value (e the visible scale that is marked on a mercury-in-glass thermometer or the Digital Thermometers readout on an infrared model) Thermometers are widely used in technology and industry to monitor processes, in meteorology, in medicine, and in scientific research